﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Demo522_1
{
    abstract class Robot
    {
        public string Name { get; set; }

        protected Robot()
        {
        }

        protected Robot(string name)
        {
            Name = name;
        }

        public abstract void Working();
    }
}
